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Finding the Fourth Proportional to 2,527.48, 3,791.82 and 796.11

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Solution

The fourth proportional to 2,527.48, 3,791.82 and 796.11 is: 1,194.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527.48 : 3,791.82 = 796.11 : x
  2. Step 2: Convert to fraction form
    2,527.48/3,791.82 = 796.11/x
  3. Step 3: Cross multiply
    2,527.48x = 3,791.82 × 796.11
  4. Step 4: Simplify right side
    2,527.48x = 3,018,705.82
  5. Step 5: Solve for x
    x = 3,018,705.82/2,527.48
  6. Step 6: Final answer
    x = 1,194.35

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.